To know the difference between the first layer of skin and the two layer ofleather， Pu leather:

The first layer leather is the animal fur， leather and leather with scaranimal natural crease. Hands down， there is a wrinkle， also have naturalleather wrinkles. A long time will not break.

Two layer leather is leather scrap after breaking up， adding polyethylenematerial re bonding leather， and then by chemical material spraying or PVC， PU film processing overlying a. Leather two layers of skin， handsdown， is no wrinkles， use long， there is no natural leather wrinkles， will occur if cracks， serious to fracture. The two layer of skin still maintain theleather characteristics， but the durability and folding strength is not as good as the first layer of leather.

Pu is polyurethane ingredients skin， thermoplastic elastomer， elasticity，abrasion resistance of this kind of material is good， is a kind of plastic， it is widely used.

Introduction to some of the more commonly used method for the identification of head layer skin:

Visual identification method: pattern， such as leather pores should be the first to identify， on the surface of natural leather can see the pattern， the pores do exist， and the distribution is not uniform， the opposite is animalfiber， the side section， level clearly， have lower animal fiber， withfingernails scraping on will appear leather fiber up there， napped feeling， a small amount of fibres may be falling， and synthetic leather fabric can seethe opposite side， no animal fiber， the general skin without pores， but some have imitation pores， there will be no obvious pores， some patternsare not obvious， or have a regular artificial manufacturing pattern， pores are quite consistent.

Method: hand presses down， have a non-uniform leather wrinkles as head layer cowhide， contrary to the false head layer cowhide.

Odor identification method: natural leather in the leather factory， no fursmell. If there is a very strong smell of fur， is not clean， the leather production of the product， easy to back a little. Do clean no fur smell will not return slightly. Artificial leather will not return slightly.

Combustion identification method: the main olfactory burnt smell andashes， natural leather combustion will emit a smell of burning hair， burning into ashes generally fragile into powder， and artificial leather， post combustion flame is flourishing， shrink rapidly， and a plastic unpleasant smell， burning sticky， cooling will be made after a hard into the massive.Made of finished products， with fire， is unable to test whether a is made of genuine leather. Because the artificial leather can also use fire to burn.

Keep the head layer skin luster， can regularly use leather brightenercoating， do not wipe oil with leather shoes， leather polishing usually giveonly one to two or three months， good enough to keep the head layer skintexture.

Common problem.

The 1 is the shopkeeper this is made of genuine leather? Answer: that is the head of leather， not two skins or leather.

The 2 is the shopkeeper inside that block is also a leather?

The 2 is the shopkeeper inside that block is also a leather?

Answer: the inside material is not leather， PU; because there is often with the key contact， continues to generate friction， we use more wearable PUas lining material， if there is a head layer skin as the material， that will increase the cost (the product will sell more expensive than now)， andwear resistance not too good.

3 the shopkeeper this can be cheaper?

Answer: This is the lowest price， just to walk， is completely earn credibility，not many two skins or leather are sold， the price， it is the lowest， and the mail bag， really feel shy.

4 boss， another is to sell more than thirty leather， you how so expensive?

4 boss， another is to sell more than thirty leather， you how so expensive?

Answer: not all two layers of skin to charge head layer skin， or some Puare said to be the first layer of skin， you know， the first layer of skin is the most expensive， it cannot compare， our home is the assurance of head layer skin， false one penalty ten.

5 the shopkeeper this picture is real?

The real with the pictures?

Color? Color? Answer: this picture is guaranteed by our reality， is the original film， we just made a small change， basically no what treatment，physical with the picture is as like as two peas; as for the color differencewe have to do the lowest， but do not guarantee complete not， because it is not the same as the color display will exist， so this excuse， but we tested several brands of monitor， sense of color is relatively small， can rest assured to buy.

6 the shopkeeper if you receive goods with the picture not to return?

Answer， Hello， we shop support for seven days no reason to return， as long as the receipt of any dissatisfaction or product quality problems can be return.

If the product quality problems with the goods or not， of course， costs areborne by us; but if the merchandise is no problem， is your reason forreturn， the round-trip cost requires you to take. If the product quality problems with the goods or not， of course， costs are borne by us; but if the merchandise is no problem， is your reason for return， the round-trip costrequires you to take. And this we are photos， the actual description，generally receive the goods with graph has no difference， so you can rest assured to buy， thank you!

To remind you again car wizard supplies to the supermarket， do not usewashing powder， detergent and other non special leather cleaner forleather cleaner. Because the emulsion oil molecules of these detergentsbigger， not only unable to penetrate the dermal tissue formed within theprotection， but also blocked the dermal pores， make the loss of dermalpermeability， formation and accelerated ageing and cracked leather.